radv_wsi.c

/*
 * Copyright © 2016 Red Hat
 * based on intel anv code:
 * Copyright © 2015 Intel Corporation
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice (including the next
 * paragraph) shall be included in all copies or substantial portions of the
 * Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
 */

#include "util/macros.h"
#include "radv_meta.h"
#include "radv_private.h"
#include "vk_util.h"
#include "wsi_common.h"

static PFN_vkVoidFunction
radv_wsi_proc_addr(VkPhysicalDevice physicalDevice, const char *pName)
{
   RADV_FROM_HANDLE(radv_physical_device, pdevice, physicalDevice);
   return vk_instance_get_proc_addr_unchecked(&pdevice->instance->vk, pName);
}

static void
radv_wsi_set_memory_ownership(VkDevice _device, VkDeviceMemory _mem, VkBool32 ownership)
{
   RADV_FROM_HANDLE(radv_device, device, _device);
   RADV_FROM_HANDLE(radv_device_memory, mem, _mem);

   if (device->use_global_bo_list) {
      device->ws->buffer_make_resident(device->ws, mem->bo, ownership);
   }
}

VkResult
radv_init_wsi(struct radv_physical_device *physical_device)
{
   VkResult result =
      wsi_device_init(&physical_device->wsi_device, radv_physical_device_to_handle(physical_device),
                      radv_wsi_proc_addr, &physical_device->instance->vk.alloc,
                      physical_device->master_fd, &physical_device->instance->dri_options, false);
   if (result != VK_SUCCESS)
      return result;

   physical_device->wsi_device.supports_modifiers = physical_device->rad_info.chip_class >= GFX9;
   physical_device->wsi_device.set_memory_ownership = radv_wsi_set_memory_ownership;
   return VK_SUCCESS;
}

void
radv_finish_wsi(struct radv_physical_device *physical_device)
{
   wsi_device_finish(&physical_device->wsi_device, &physical_device->instance->vk.alloc);
}

void
radv_DestroySurfaceKHR(VkInstance _instance, VkSurfaceKHR _surface,
                       const VkAllocationCallbacks *pAllocator)
{
   RADV_FROM_HANDLE(radv_instance, instance, _instance);
   ICD_FROM_HANDLE(VkIcdSurfaceBase, surface, _surface);

   vk_free2(&instance->vk.alloc, pAllocator, surface);
}

VkResult
radv_GetPhysicalDeviceSurfaceSupportKHR(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex,
                                        VkSurfaceKHR surface, VkBool32 *pSupported)
{
   RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);

   return wsi_common_get_surface_support(&device->wsi_device, queueFamilyIndex, surface,
                                         pSupported);
}

VkResult
radv_GetPhysicalDeviceSurfaceCapabilitiesKHR(VkPhysicalDevice physicalDevice, VkSurfaceKHR surface,
                                             VkSurfaceCapabilitiesKHR *pSurfaceCapabilities)
{
   RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);

   return wsi_common_get_surface_capabilities(&device->wsi_device, surface, pSurfaceCapabilities);
}

VkResult
radv_GetPhysicalDeviceSurfaceCapabilities2KHR(VkPhysicalDevice physicalDevice,
                                              const VkPhysicalDeviceSurfaceInfo2KHR *pSurfaceInfo,
                                              VkSurfaceCapabilities2KHR *pSurfaceCapabilities)
{
   RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);

   return wsi_common_get_surface_capabilities2(&device->wsi_device, pSurfaceInfo,
                                               pSurfaceCapabilities);
}

VkResult
radv_GetPhysicalDeviceSurfaceCapabilities2EXT(VkPhysicalDevice physicalDevice, VkSurfaceKHR surface,
                                              VkSurfaceCapabilities2EXT *pSurfaceCapabilities)
{
   RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);

   return wsi_common_get_surface_capabilities2ext(&device->wsi_device, surface,
                                                  pSurfaceCapabilities);
}

VkResult
radv_GetPhysicalDeviceSurfaceFormatsKHR(VkPhysicalDevice physicalDevice, VkSurfaceKHR surface,
                                        uint32_t *pSurfaceFormatCount,
                                        VkSurfaceFormatKHR *pSurfaceFormats)
{
   RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);

   return wsi_common_get_surface_formats(&device->wsi_device, surface, pSurfaceFormatCount,
                                         pSurfaceFormats);
}

VkResult
radv_GetPhysicalDeviceSurfaceFormats2KHR(VkPhysicalDevice physicalDevice,
                                         const VkPhysicalDeviceSurfaceInfo2KHR *pSurfaceInfo,
                                         uint32_t *pSurfaceFormatCount,
                                         VkSurfaceFormat2KHR *pSurfaceFormats)
{
   RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);

   return wsi_common_get_surface_formats2(&device->wsi_device, pSurfaceInfo, pSurfaceFormatCount,
                                          pSurfaceFormats);
}

VkResult
radv_GetPhysicalDeviceSurfacePresentModesKHR(VkPhysicalDevice physicalDevice, VkSurfaceKHR surface,
                                             uint32_t *pPresentModeCount,
                                             VkPresentModeKHR *pPresentModes)
{
   RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);

   return wsi_common_get_surface_present_modes(&device->wsi_device, surface, pPresentModeCount,
                                               pPresentModes);
}

VkResult
radv_CreateSwapchainKHR(VkDevice _device, const VkSwapchainCreateInfoKHR *pCreateInfo,
                        const VkAllocationCallbacks *pAllocator, VkSwapchainKHR *pSwapchain)
{
   RADV_FROM_HANDLE(radv_device, device, _device);
   const VkAllocationCallbacks *alloc;
   if (pAllocator)
      alloc = pAllocator;
   else
      alloc = &device->vk.alloc;

   return wsi_common_create_swapchain(&device->physical_device->wsi_device,
                                      radv_device_to_handle(device), pCreateInfo, alloc,
                                      pSwapchain);
}

void
radv_DestroySwapchainKHR(VkDevice _device, VkSwapchainKHR swapchain,
                         const VkAllocationCallbacks *pAllocator)
{
   RADV_FROM_HANDLE(radv_device, device, _device);
   const VkAllocationCallbacks *alloc;

   if (pAllocator)
      alloc = pAllocator;
   else
      alloc = &device->vk.alloc;

   wsi_common_destroy_swapchain(_device, swapchain, alloc);
}

VkResult
radv_GetSwapchainImagesKHR(VkDevice device, VkSwapchainKHR swapchain,
                           uint32_t *pSwapchainImageCount, VkImage *pSwapchainImages)
{
   return wsi_common_get_images(swapchain, pSwapchainImageCount, pSwapchainImages);
}

VkResult
radv_AcquireNextImageKHR(VkDevice device, VkSwapchainKHR swapchain, uint64_t timeout,
                         VkSemaphore semaphore, VkFence fence, uint32_t *pImageIndex)
{
   VkAcquireNextImageInfoKHR acquire_info = {
      .sType = VK_STRUCTURE_TYPE_ACQUIRE_NEXT_IMAGE_INFO_KHR,
      .swapchain = swapchain,
      .timeout = timeout,
      .semaphore = semaphore,
      .fence = fence,
      .deviceMask = 0,
   };

   return radv_AcquireNextImage2KHR(device, &acquire_info, pImageIndex);
}

VkResult
radv_AcquireNextImage2KHR(VkDevice _device, const VkAcquireNextImageInfoKHR *pAcquireInfo,
                          uint32_t *pImageIndex)
{
   RADV_FROM_HANDLE(radv_device, device, _device);
   struct radv_physical_device *pdevice = device->physical_device;
   RADV_FROM_HANDLE(radv_fence, fence, pAcquireInfo->fence);
   RADV_FROM_HANDLE(radv_semaphore, semaphore, pAcquireInfo->semaphore);

   VkResult result =
      wsi_common_acquire_next_image2(&pdevice->wsi_device, _device, pAcquireInfo, pImageIndex);

   if (result == VK_SUCCESS || result == VK_SUBOPTIMAL_KHR) {
      if (fence) {
         struct radv_fence_part *part =
            fence->temporary.kind != RADV_FENCE_NONE ? &fence->temporary : &fence->permanent;

         device->ws->signal_syncobj(device->ws, part->syncobj, 0);
      }
      if (semaphore) {
         struct radv_semaphore_part *part = semaphore->temporary.kind != RADV_SEMAPHORE_NONE
                                               ? &semaphore->temporary
                                               : &semaphore->permanent;

         switch (part->kind) {
         case RADV_SEMAPHORE_NONE:
            /* Do not need to do anything. */
            break;
         case RADV_SEMAPHORE_TIMELINE:
         case RADV_SEMAPHORE_TIMELINE_SYNCOBJ:
            unreachable("WSI only allows binary semaphores.");
         case RADV_SEMAPHORE_SYNCOBJ:
            device->ws->signal_syncobj(device->ws, part->syncobj, 0);
            break;
         }
      }
   }
   return result;
}

VkResult
radv_QueuePresentKHR(VkQueue _queue, const VkPresentInfoKHR *pPresentInfo)
{
   RADV_FROM_HANDLE(radv_queue, queue, _queue);
   return wsi_common_queue_present(&queue->device->physical_device->wsi_device,
                                   radv_device_to_handle(queue->device), _queue,
                                   queue->queue_family_index, pPresentInfo);
}

VkResult
radv_GetDeviceGroupPresentCapabilitiesKHR(VkDevice device,
                                          VkDeviceGroupPresentCapabilitiesKHR *pCapabilities)
{
   memset(pCapabilities->presentMask, 0, sizeof(pCapabilities->presentMask));
   pCapabilities->presentMask[0] = 0x1;
   pCapabilities->modes = VK_DEVICE_GROUP_PRESENT_MODE_LOCAL_BIT_KHR;

   return VK_SUCCESS;
}

VkResult
radv_GetDeviceGroupSurfacePresentModesKHR(VkDevice device, VkSurfaceKHR surface,
                                          VkDeviceGroupPresentModeFlagsKHR *pModes)
{
   *pModes = VK_DEVICE_GROUP_PRESENT_MODE_LOCAL_BIT_KHR;

   return VK_SUCCESS;
}

VkResult
radv_GetPhysicalDevicePresentRectanglesKHR(VkPhysicalDevice physicalDevice, VkSurfaceKHR surface,
                                           uint32_t *pRectCount, VkRect2D *pRects)
{
   RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);

   return wsi_common_get_present_rectangles(&device->wsi_device, surface, pRectCount, pRects);
}